Duct cleaning
Air Duct Cleaning
Your whole duct system, every supply and return run, cleaned. Starting at $450 per system. We pull the debris out of your house, not into it, and show you before-and-after photos of the job. You get the price before we start.
- 43 years in business
- 900+ five-star reviews
- Real before-and-after photos
Serving Southwest Washington and the Portland metro. Price depends on home size, number of vents and access.
BeforeAfterWhat you get
What does a Comfort 360 duct cleaning include?
A full-system cleaning: the whole system under negative pressure, every run brushed, the debris pulled out of the house, and a free odor treatment if you want one.
Air duct cleaning
Starting at $450 per system
Final price depends on home size, number of vents and access.
Book duct cleaning- Every supply and return run, not just the vents you can see
- Commercial 5,000 CFM negative air machine connected to your plenum
- Rotary brushes on flexible rods, down every run
- Registers and grilles removed and cleaned
- Dryer vent cleaned, when it’s accessible
- Free EPA-registered deodorizing treatment, if you want it
- Before-and-after photos of your ducts
- Price before we start, no surprises
Add while we’re there
Duct repair and replacement
Leaks, crushed runs and loose connections we find while cleaning.
- We show you what we found, with photos
- Sealing for leaky joints and seams
- Repair or replacement of damaged or worn-out runs
- Priced up front, only if you want it
Cleaner air at home
For allergies, pets and dust, filtration does the daily work.
- Whole-home air cleaners, including Trane CleanEffects™
- Air purifiers and filter upgrades
- Furnace and heat pump tune-ups
Real jobs, real photos
What do ducts look like before and after cleaning?
These are our own jobs, photographed by our technicians before and after. Drag the slider to compare.
BeforeAfter
BeforeAfter
BeforeAfter
BeforeAfter
BeforeAfter
BeforeAfterHow it works
How does duct cleaning work at Comfort 360?
Book and get your price
Book online or call. We confirm your home size and number of vents and give you the price before we start.
We clean the whole system
We protect your floors, connect our commercial negative air machine to your plenum to put the whole system under negative pressure, run rotary brushes down every supply and return run, then clean the registers and grilles.
See the results
We walk you through before-and-after photos and tell you about anything we found, like leaks or damaged ducts.
Straight answer
Will duct cleaning lower my energy bill?
Usually not by much on its own. Most of the efficiency gain comes from a clean blower, coil and filter, not clean ducts. If you want lower bills, pair your duct cleaning with a furnace or heat pump tune-up. We'll tell you honestly if your ducts don't need cleaning.
Pair it with a tune-up
A tune-up cleans and checks the blower, coil and filter, the parts that actually affect your bill.
See tune-upsQuestions
Air duct cleaning questions
How much does duct cleaning cost?
Duct cleaning at Comfort 360 starts at $450 per system. The final price depends on the size of your home, the number of vents and how easy the ducts are to reach. You get the price before we start.
How often should I have my ducts cleaned?
Many homes go several years between cleanings. A dusty remodel, pets, smoke or a rodent problem can shorten that. Not sure? We'll look inside your ducts and show you photos. If they don't need cleaning yet, we'll tell you.
Will duct cleaning help with allergies?
It removes the dust and debris built up in your ducts, but no study has shown duct cleaning prevents health problems. For allergies, a better filter or a whole-home air cleaner does more every day. Ask us about both.
Do you deodorize or treat the ducts?
Yes, at no extra charge. After cleaning, we can apply an EPA-registered deodorizer to your ducts, free with every duct cleaning. It treats odors at the source, with no added perfume. It's your choice: if you'd rather skip it, just tell your technician.
Do you clean dryer vents?
Yes. A clogged dryer vent makes your dryer run longer and is a fire risk. We clean your dryer vent with every duct cleaning, as long as it's accessible.
Do you offer duct cleaning in Portland?
Yes. We clean ducts across Vancouver, Camas, Ridgefield, Battle Ground and the rest of Clark County, and in Portland and the surrounding Oregon suburbs. See all of our service areas.
Ready for clean ducts?
Book online any time, or call us. Starting at $450 per system, with the price up front.
We answer 24/7Starting price is per heating and cooling system and applies to typical homes. Larger homes, extra systems, hard-to-reach ducts and add-on services cost more; you get the price before work begins. Financing available with approved credit on purchases of $500 or more; see financing.